168235063 has 8 divisors (see below), whose sum is σ = 177246000. Its totient is φ = 159239808.

The previous prime is 168235037. The next prime is 168235129. The reversal of 168235063 is 360532861.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 168235063 - 2¹³ = 168226871 is a prime.

It is a super-2 number, since 2×168235063² = 56606072845227938, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168635063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22863 + ... + 29311.

It is an arithmetic number, because the mean of its divisors is an integer number (22155750).

Almost surely, 2^168235063 is an apocalyptic number.

168235063 is a deficient number, since it is larger than the sum of its proper divisors (9010937).

168235063 is a wasteful number, since it uses less digits than its factorization.

168235063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7841.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 168235063 is about 12970.5459792562. The cubic root of 168235063 is about 552.0420649436.

The spelling of 168235063 in words is "one hundred sixty-eight million, two hundred thirty-five thousand, sixty-three".